1.题目翻译

当今世界要成功， 一个人必须具备的重要技能是什么？

2.审题关键词

Skill; Successful

3.论证分析

分论点1: For people in non-English speaking countries, learning English well means one could travel around most of the world rather smoothly.

分论点2: A foreign language can serve as a window to help you know other cultures.

分论点3: Proficiency in a foreign language can help you reach more diversified people and expand your networking.